|
City,
State County Country |
Intersection (Lat, Lng) |
Type Status |
Control Type / Other Control Type | Approaches / Driveways / ICD (m) |
Functional Class / LaneType |
Year Completed | Comments |
|---|---|---|---|---|---|---|---|
|
Gardnerville,
NV Douglas Co. United States |
Muller Pkwy. / Pinenut Rd. (38.91887, -119.71378) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 60.9600 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2012 | West leg stubbed. |
|
Hrdějovice,
South Bohemia Budweis Czechia |
Rte 603 / Na Bahnech (49.01371, 14.49318) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
West leg stubbed. | |
|
Headingley,
MB Division 11 Canada |
Festival Dr. / Camp Manitou Rd. (49.88089, -97.33834) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 56.0000 |
Other (At-Grade) Single-Lane |
2015 | West leg stubbed. |
|
Superior,
CO Boulder Co. United States |
McCaslin Blvd. / Main St. (39.95173, -105.16511) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 51.2711 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2017 | West leg stubbed for future. ICD estimated from Google Maps linework. |
|
Loveland,
CO Larimer Co. United States |
Boyd Lake Ave. / Lost Creek Dr. (40.41446, -105.02100) |
Roundabout Existing |
All-Way Yield Rectangular Rapid Flashing Beacon (RRFB) |
4 Approaches 0 Driveways 37.2826 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2015 | West leg stubbed for future road. ICD estimated from Google Maps linework. |
|
Sacramento,
CA Sacramento Co. United States |
Butterfield Way / (parking) (38.56675, -121.34436) |
Other Existing |
Other None |
3 Approaches 0 Driveways 59.4360 |
Other (At-Grade) Single-Lane |
West leg stop controlled. | |
|
Ellijay,
GA Gilmer Co. United States |
GA 382 / Old Highway 5 (34.63999, -84.50847) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.7200 |
Other (At-Grade) Single-Lane |
2021 | West leg realigned 360 feet to south to create four-legged intersection. Year Completed estimated (2019-2021). |
|
Genoa Township,
MI Livingston Co. United States |
Challis Rd. / Bauer Rd. (42.54205, -83.81326) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2024 | West leg of Challis Road realigned to south at roundabout. https://www.livingstondaily.com/story/news/local/community/genoa-township/2024/09/02/roundabout-at-challis-bauer-roads-in-genoa-township-now-open/75001158007/ |
|
Independence,
MI Oakland Co. United States |
Sashabaw Rd. / Oak Hill Rd. (42.79422, -83.37240) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2021 | West leg is unpaved away from roundabout. |
|
Vicente López,
Buenos Aires Province Partido de Vicente López Argentina |
Vial Costero Raúl Alfonsín / General Julio Argentino Roca (-34.52077, -58.46994) |
Unknown Existing |
Unknown Pedestrian Signal (red-yellow-green to drivers) |
2 Approaches 1 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
West leg is one way exiting. | |
|
Orion,
MI Oakland Co. United States |
Baldwin Rd. / (parking) (42.72527, -83.30757) |
Roundabout Existing |
All-Way Yield Pedestrian Hybrid Beacon (PHB, HAWK) |
4 Approaches 0 Driveways 50.2920 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2020 | West leg is for athletic club; east leg is for a small strip mall. A fountain is featured in the circle. |
|
Georgetown,
DE Sussex Co. United States |
Sand Hill Rd. / Clark Dr. (38.70163, -75.36785) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2022 | West leg is entrance to Cheer Community Center. East leg stubbed. https://www.wmdt.com/2022/08/georgetown-east-gateway-project-completed-ensuring-safer-roadways-for-locals/ |
|
Thornton,
CO Adams Co. United States |
Grant St. / E 141 Pl. (39.95214, -104.98286) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 60.9600 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2016 | West leg added 2022-2023. |
|
Oviedo,
FL Seminole Co. United States |
Franklin St. / Geneva Dr. / Division St. (28.67359, -81.20439) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 34.5795 |
Other (At-Grade) Single-Lane |
2006 | Website: http://www.cityofoviedo.net/files/Roundabouts.pdf ICD estimated from Google Maps linework. |
|
Wesley Chapel,
FL Pasco Co. United States |
Country Point Blvd. / Rolling Green Dr. / Pointe O'Woods Dr. / Five Farms Ave. / Fresh Meadow Way (28.22135, -82.31412) |
Rotary Existing |
All-Way Yield None |
5 Approaches 0 Driveways 68.8845 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
Weaving sections between legs. | |
|
Sarasota,
FL Sarasota Co. United States |
Honore Ave. / Palmer Blvd. (27.32671, -82.46387) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 29.7093 |
Other (At-Grade) Single-Lane |
2011 | WB right-turn bypass lane. ICD estimated from Google Maps linework. |
|
Sarasota,
FL Sarasota Co. United States |
Honore Ave. / Sawgrass Rd. (27.33234, -82.46388) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 26.5248 |
Other (At-Grade) Single-Lane |
2010 | WB right turn lane. ICD estimated from Google Maps linework. |
|
Hanford,
CA Kings Co. United States |
Hanford Armona Rd. / SR 198 WB On-Ramp / 13th Ave. (36.31440, -119.69355) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 53.8925 |
Freeway Ramps (Grade-Separated) Single-Lane |
2018 | WB bypass lane. ICD estimated from Google Maps linework. |
|
Warren,
PA Warren Co. United States |
US 6 Business (Pennsylvania Ave. W) / US 62 (Market St.) / US 62-US 6 Business (Pennsylvania Ave. W) / Market St. / Water St. (41.84381, -79.14495) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
2023 | Water Street is one-way exit. https://radio.wpsu.org/2023-09-27/penndot-roundabouts-warren-construction. |
|
Edmonds,
WA Snohomish Co. United States |
Main St. / 5th Ave. (47.81061, -122.37753) |
Other Existing |
All-Way Stop Unknown |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Water fountain in the middle. | |
|
(unincorporated),
GA Chatham Co. United States |
(unknown) / (unknown) (32.21583, -81.19500) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 75.7843 |
Other (At-Grade) Single-Lane |
2006 | Water fountain in center. ICD estimated from Google Maps linework. |
|
Riverhead,
NY Suffolk Co. United States |
Rte. 58 / Roanoke Ave. (40.93315, -72.67399) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.7005 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2009 | Was single-lane traffic circle. Redesigned, resigned, and restriped in 2009. ICD estimated from Google Maps linework. |
|
Camp Lejeune,
NC Onslow Co. United States |
Holcomb Blvd. / McHugh Blvd. (34.66476, -77.34787) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 60.9043 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2013 | Was previously a rotary. ICD estimated from Google Maps linework. |
|
Carmel,
IN Hamilton Co. United States |
Springmill Rd. / Dorset Rd. (39.97396, -86.16467) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.6272 |
Other (At-Grade) Single-Lane |
2009 | Was originally installed in 2006 as mini-roundabout. There were several property damage accidents at this intersection in the first 10 days of its operation. In that 10 days there was substantial public outcry against the mini. The decision was made and the intersection was returned to a 4-way stop before the mini had been in operation for two weeks. Conversion to single-lane roundabout estimated (2008-2010). Functional Class: Arterial ICD estimated from Google Maps linework. |
|
(unincorporated),
FL St. Johns Co. United States |
N Durbin Pkwy. / Sanctuary Dr. (30.08583, -81.54444) |
Other Existing |
All-Way Yield None |
3 Approaches 0 Driveways 46.5040 |
Other (At-Grade) Single-Lane |
2015 | Was initially all-way stop controlled. Soft conversion to circle with roundabout features in early 2015, with yield signs, painted splitter islands, and striped-out outer portion of the circulatory roadway to reduce the diameter. No other physical changes made. Functional Class: Local ICD estimated from Google Maps linework. |
|
Växjö,
Kronoberg County Växjö Sweden |
Rte 30 / Rte 25-Rte 27 WB Ramps (56.89816, 14.72903) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 45.0000 |
Freeway Ramps (Grade-Separated) Single-Lane |
2021 | Was a T-intersection. Year Completed estimated (2021-2022). |
|
Westminster,
CO Jefferson Co. United States |
Reed St. / Promenade Dr. / (parking lot) (39.88726, -105.07719) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 35.7403 |
Other (At-Grade) Single-Lane |
2004 | Wapiti Circle (statue of small elk herd) installed in center island in 2005 -- https://www.waymarking.com/waymarks/WMDRJH_Wapiti_Circle_Westminster_CO . ICD estimated from Google Maps linework. |
|
Bend,
OR Deschutes Co. United States |
SW Industrial Way / SW Wall St. (44.05050, -121.31750) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 30.9023 |
Other (At-Grade) Single-Lane |
2003 | Wall St. is one-way southbound into the roundabout. Roundabout is raindrop-shaped to prevent eastbound to northbound movements. Dogbone/peanut shape. ICD estimated from Google Maps linework. |
|
Verkiai,
Vilniaus Vilnius Lithuania |
Jeruzales gatve / Žaliuju Ežeru gatve / Mokslininku gatve / Santariškiu gatve (54.74973, 25.27941) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Vilnius University. | |
|
Mandeville,
LA St. Tammany Par. United States |
LA-59 / Sharp Rd. / Pineview Rd. (30.39668, -90.04326) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 39.1461 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2019 | Video with aerial view here: https://wgno.com/2019/05/24/new-hwy-59-roundabout-in-mandeville-opening-to-traffic/ ICD estimated from Google Maps linework. |
|
Cagliari,
Sardinia Cagliari Italy |
Viale Poetto / Via Campioni d'Italia 1969-70 / Via Amerigo Vespucci / Viale San Bartolomeo (39.20178, 9.14142) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Unknown Multilane (2 Lane, 2x1 max) |
Via Amerigo Vespucci is one-way entering; Viale San Bartolomeo is one-way exiting. | |
|
Colorado Springs,
CO El Paso Co. United States |
Shale Dr. / Graphite Dr. (38.89675, -104.67676) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 51.8160 |
Other (At-Grade) Single-Lane |
2018 | Very wide circulatory roadway relative to entry width. Year Completed estimated (2017-2019). |
|
Columbia,
SC Richland Co. United States |
Lake Carolina Dr. / Centennial Dr. / Summit Ridge Dr. (34.16836, -80.87591) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 34.5862 |
Other (At-Grade) Single-Lane |
2005 | Very small splitter islands. ICD estimated from Google Maps linework. |
|
Newberg,
OR Yamhill Co. United States |
Foothills Dr. / Center St. (45.32467, -122.96999) |
Traffic Calming Circle Existing |
All-Way Yield None |
4 Approaches 0 Driveways 26.8710 |
Other (At-Grade) Single-Lane |
1999 | Very small splitter islands, with pedestrian crossings next to circulatory roadway. ICD estimated from Google Maps linework. |
|
Oklahoma City,
OK Oklahoma Co. United States |
Deep Wood Creek Blvd. / Hidden Creek Blvd. (35.59728, -97.61642) |
Other Existing |
Uncontrolled None |
3 Approaches 0 Driveways 31.0766 |
Other (At-Grade) Single-Lane |
Very small splitter islands on north and south legs, with pedestrian ramps only on one side. No yield signs. ICD estimated from Google Maps linework. | |
|
Hasbrouck Heights,
NJ Bergen Co. United States |
Passaic Ave. / Boulevard (40.85798, -74.08175) |
Other Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 54.1986 |
Other (At-Grade) Single-Lane |
Very narrow splitter islands. ICD estimated from Google Maps linework. | |
|
Tomball,
TX Harris Co. United States |
Invergarry Way. / Newcourt Blvd. (30.07099, -95.56441) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways 80.7720 |
Other (At-Grade) Single-Lane |
Very large diameter; operates as four T-intersections. | |
|
Kingsport,
TN Sullivan Co. United States |
Sullivan St. / Broad St. / Watauga St. / Holston St. (36.54914, -82.55837) |
Other Existing |
All-Way Yield Unknown |
6 Approaches 0 Driveways 30.7027 |
Other (At-Grade) Single-Lane |
1917 | Very early traffic circle. ICD estimated from Google Maps linework. |
|
Horizon City,
TX El Paso Co. United States |
Kieth Booth Dr. / Tobe Davis Dr. / Glenn Warner Blvd. (31.68831, -106.18588) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 59.4360 |
Other (At-Grade) Single-Lane |
Vertical curb on central island apron. | |
|
Kuching,
Sarawak Bahagian Kuching Malaysia |
Jalan Lapangan Terbang (1.50399, 110.34811) |
Other Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways |
Freeway Ramps (Grade-Separated) Multilane (3+ Lane) |
Vehicular access to central island. | |
|
Trenton,
NJ Mercer Co. United States |
Brunswick Circle (Brunswick Ave. / Lawrenceville Rd. / Stawberry St.) (40.24528, -74.74283) |
Rotary Existing |
Other Unknown |
5 Approaches 0 Driveways 107.5704 |
Unknown Multilane (2 Lane, unspecified) |
Vehicles in circulatory roadway must yield to the northeast entry. ICD estimated from Google Maps linework. | |
|
Sept-Îles,
QC Sept-Rivières Canada |
Rue Smith / Rue Bourgeois (50.22276, -66.37792) |
Rotary Existing |
Other Unknown |
3 Approaches 0 Driveways 57.3103 |
Other (At-Grade) Single-Lane |
Vehicles in circle yield; no controls on entering traffic. One block away from roundabout with different yield rules. ICD estimated from Google Maps linework. | |
|
Sept-Îles,
QC Sept-Rivières Canada |
Rue Bourgeois / Rue Giasson (50.22687, -66.38993) |
Rotary Existing |
Other Other |
4 Approaches 0 Driveways 58.0694 |
Other (At-Grade) Single-Lane |
Vehicles in circle yield; entering traffic has right of way. Except for Rue Giasson, which has an Arrêt (stop) sign. ICD estimated from Google Maps linework. | |
|
Prescott,
AZ Yavapai Co. United States |
Pioneer Pkwy. / Commerce Dr. (34.61926, -112.46300) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 54.8640 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2023 | Vane islands between entry lanes on southwest and northeast legs. https://theprescotttimes.com/news/pioneer-parkway-roundabout-at-commerce-drive-now-open/article_cadc897a-c7f2-11ed-9c52-7f6ff032e143.html |
|
Sparks,
NV Washoe Co. United States |
Lazy Pkwy. / Kiley Pkwy. (39.61527, -119.71852) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 60.9600 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2020 | Vane islands between entry lanes on east and west legs. Year Completed estimated (2018-2020). |
|
Ashland,
MA Middlesex Co. United States |
Pond St. / Spyglass Hill Dr. / (parking) (42.24026, -71.43205) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2022 | Utility pole within central island on inner edge of truck apron. |
|
Miami,
FL Miami-Dade Co. United States |
NE 77th St. / NE 5th Ave. / NE 77th Street Rd. (25.84589, -80.18661) |
Roundabout Existing |
All-Way Yield Unknown |
5 Approaches 0 Driveways 30.4800 |
Other (At-Grade) Single-Lane |
2012 | Utility cabinet in central island. Year Completed estimated (2011-2013). |
|
Ronneby,
Blekinge County Ronneby kommun Sweden |
Folkparksvägen / Angelskogsvägen (56.20286, 15.28852) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 33.5280 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2022 | Used to be a T-intersection. Fourth leg added when rebuilt into a roundabout with construction starting in 2021 and finished in 2022. |
|
Olofström,
Blekinge County Olofström Sweden |
Rte 15 (Pukaviksvägen) / Idrottsvägen (56.26854, 14.52298) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 39.6240 |
Other (At-Grade) Single-Lane |
2021 | Used to be a T-intersection with one-way stop. Fourth arm added in 2020/2021. |
|
Pearl,
MS Rankin Co. United States |
MS 475 (Airport Rd.) / Old Brandon Rd. (32.29057, -90.07133) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 34.3273 |
Other (At-Grade) Single-Lane |
1997 | Use of paint to achieve (?) deflection. ICD estimated from Google Maps linework. |
|
Markham,
ON York Canada |
Angus Glen Blvd. / Berkshire Crescent / Glengordon Crescent (43.89220, -79.33385) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 27.5420 |
Other (At-Grade) Single-Lane |
2009 | Usable in 2009; finished 2016. ICD estimated from Google Maps linework. |
|
Piggott,
AR Clay Co. United States |
US 62 (Scurlock Ave. - W Jackson St.) / W Jackson St. (36.38569, -90.19424) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2023 | US 62 makes 90-degree bend through intersection. Previous control: one stop, one yield. https://www.youtube.com/watch?v=73e6KoO9gPU (site 2 in the video) |
|
Piggott,
AR Clay Co. United States |
US 62 (W Jackson St. - N 3rd Ave.) / W Jackson St. / N 3rd Ave. (36.38486, -90.19158) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2023 | US 62 makes 90-degree bend through intersection. https://www.youtube.com/watch?v=73e6KoO9gPU (site 3 in video) |
|
Piggott,
AR Clay Co. United States |
US 62 / W North St. / N 6th Ave. (36.38931, -90.19428) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2023 | US 62 makes 90-degree bend through intersection. https://www.youtube.com/watch?v=73e6KoO9gPU (site 1 in the video) |
|
Honolulu,
HI Oahu Co. United States |
Keeaumoku St. / Heulu St. (21.30592, -157.83500) |
Roundabout Existing |
Unknown Unknown |
4 Approaches 0 Driveways 17.8032 |
Other (At-Grade) Single-Lane |
1999 | Urban. ICD estimated from Google Maps linework. |
|
Glens Falls,
NY Warren Co. United States |
Rte 9 / Rte 9L / Hudson St. (43.30951, -73.64399) |
Roundabout Existing |
All-Way Yield None |
5 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2007 | Urban, downtown environment. Symbolic black-on-orange 540-degree turn sign for trucks to make right turn around central island from south leg to southeast leg. |
|
Santa Fe,
NM Santa Fe Co. United States |
Botulph Rd. / Arroyo Chamiso Rd. / Miguel Chavez Rd. (35.64938, -105.94790) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 29.1153 |
Other (At-Grade) Single-Lane |
2002 | Urban Compact, Southeast Santa Fe neighborhood Functional Class: Minor Collector ICD estimated from Google Maps linework. |
|
El Paso,
TX El Paso Co. United States |
Redstone Peak Pl. / Redstone Mesa Ct. (31.93583, -106.40613) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 22.8600 |
Other (At-Grade) Single-Lane |
2008 | Urban compact roundabout in residential subdivision. |
|
Dawson Creek,
BC Peace River Region Canada |
Alaska Hwy. / 8th St. / Government Rd. (55.75856, -120.22480) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.3537 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2007 | Upgraded from traffic circle to roundabout in summer 2007. ICD estimated from Google Maps linework. |
|
Langford,
BC Capital Canada |
Peatt Rd. / Brock Ave. / Larkhall Rd. (48.45294, -123.49849) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
2020 | Upgraded from traffic calming circle to roundabout in 2020. https://www.sookenewsmirror.com/community/new-roundabout-along-peatt-road-completed-in-langford/ |
|
Durham,
NC Durham Co. United States |
Keystone Park Dr. / Mainline Station (35.87125, -78.85600) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 22.2596 |
Other (At-Grade) Single-Lane |
2013 | Upgraded from neighborhood traffic circle around 2013. ICD estimated from Google Maps linework. |
|
Durham,
NC Durham Co. United States |
Keystone Park Dr. / Station Dr. (35.86828, -78.85216) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 23.2282 |
Other (At-Grade) Single-Lane |
2013 | Upgraded from neighborhood traffic circle around 2013 ICD estimated from Google Maps linework. |
|
Bowling Green,
KY Warren Co. United States |
Crossings Blvd. / Chasefield Ave. / Pointe Ave. (36.93885, -86.43270) |
Unknown Existing |
All-Way Yield None |
4 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Upgraded from a neighborhood traffic circle to roundabout between 2013 and 2021 (SV) | |
|
Franklin Lakes,
NJ Bergen Co. United States |
Franklin Lake Rd. / High Mountain Rd. (40.99348, -74.21235) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 25.2409 |
Other (At-Grade) Single-Lane |
2014 | Upgraded from a neighborhood traffic circle in 2014 ICD estimated from Google Maps linework. |
|
Slidell,
LA St. Tammany Par. United States |
Town Center Pkwy. / Levis Ln. / N Town Center Blvd. (30.26958, -89.75986) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 48.4803 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2013 | Unusual striping in northeast quadrant of circulatory roadway. ICD estimated from Google Maps linework. |
|
Camp Springs,
MD Prince George's Co. United States |
Capital Gateway Dr. / Auth Rd. / Old Soper Rd. (38.82403, -76.91189) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 48.7680 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
1999 | Unstriped circulatory roadway. Year Completed estimated (1995-2001). |
|
Chesapeake,
VA Chesapeake City United States |
Warrington Blvd. / Great Marsh Ave. (36.74283, -76.21173) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 53.3400 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
1998 | Unstriped circulatory roadway. Year Completed estimated (1994-2002). |
|
Villafranca de los Barros,
Estremadura Badajoz Spain |
EX-334 / BA-002 (38.56983, -6.32994) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Unstriped circulatory roadway. | |
|
Seville,
Andalusia Seville Spain |
(unknown) / (unknown) (37.33201, -5.98675) |
Roundabout Existing |
All-Way Yield Unknown |
3 Approaches 0 Driveways |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Unstriped circulatory roadway. | |
|
Carlsbad,
CA San Diego Co. United States |
Legoland Dr. / Armada Dr. (33.13229, -117.31660) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 41.1480 |
Other (At-Grade) Multilane (2 Lane, 2x2 max) |
1999 | Unstriped circulatory roadway. |
|
Foley,
AL Baldwin Co. United States |
S OWA Blvd. / Midtown Village Blvd. / (unknown) (30.37156, -87.65917) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 42.6720 |
Freeway Ramps (Grade-Separated) Multilane (2 Lane, 2x1 max) |
2017 | Unsigned and unmarked left-turn-only trap lane on east leg. 2022 or earlier (SV) |
|
Waltham,
MA Middlesex Co. United States |
Beaver St. / Lyman St. (42.38402, -71.23042) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 2 Driveways 51.8160 |
Other (At-Grade) Single-Lane |
2015 | Unknown date of origin as traffic circle. Converted to roundabout 2015-2016. |
|
Lafayette,
IN Tippecanoe Co. United States |
Walter Scholer Dr. / CR 10 W (40.38265, -86.90634) |
Other Existing |
All-Way Yield None |
4 Approaches 0 Driveways 59.1345 |
Other (At-Grade) Single-Lane |
Unknown completion date (before 1993). ICD estimated from Google Maps linework. | |
|
Mobile,
AL Mobile Co. United States |
USA Circle Dr. (30.69583, -88.18431) |
Rotary Existing |
Unknown Unknown |
5 Approaches 0 Driveways 0.0000 |
Other (At-Grade) Unknown |
University of Southern Alabama campus. | |
|
Dublin,
OH Franklin Co. United States |
University Blvd. / (unknown) (40.09681, -83.16949) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 54.8640 |
Other (At-Grade) Multilane (2 Lane, 2x1 max) |
2022 | University Blvd was re-aligned to this location. https://dublinohiousa.gov/construction-updates/university-boulevard-phase-2-construction/ |
|
Topsham,
ME Sagadahoc Co. United States |
Topsham Fair Mall Rd. / (parking) (43.93146, -69.98109) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 36.5760 |
Other (At-Grade) Single-Lane |
2024 | Unfinished leg to the north for future development. |
|
Tsawwassen,
BC Greater Vancouver Canada |
Churchill St. / Airport Rd. (49.08220, -123.00379) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 32.0725 |
Other (At-Grade) Single-Lane |
2011 | Unfinished in Aug 2011 (streetview). ICD estimated from Google Maps linework. |
|
Vaughan,
ON York Canada |
Chatfield Dr. / Lawford Rd. (43.84833, -79.56816) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 24.9783 |
Other (At-Grade) Single-Lane |
2011 | Unfinished but usable in 2011; somewhat better but still unfinished in 2014 (streetview). ICD estimated from Google Maps linework. |
|
Mount Pleasant,
SC Charleston Co. United States |
Carolina Park Blvd. / Banning St. / Crane Creek Dr. (32.89234, -79.76530) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 30.0861 |
Other (At-Grade) Single-Lane |
2007 | Unfinished (unpaved) but driveable in Nov 2007 (streetview). ICD estimated from Google Maps linework. |
|
Glenwood Springs,
CO Garfield Co. United States |
N River St. / (parking) (39.54920, -107.32567) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 25.9080 |
Other (At-Grade) Single-lane w/ Traversable Central Island |
2018 | Underneath SR 82. Year Completed estimated (2017-2018). |
|
Jackson,
WY Teton Co. United States |
Gros Ventre Junction (US-26 / US 89 / US 191 / Golf Course Rd / Gros Ventre Rd) (43.57420, -110.73327) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 38.9371 |
Other (At-Grade) Single-Lane |
2018 | Under construction summer 2018. https://www.nps.gov/grte/planyourvisit/gros-ventre-roundabout.htm The Gros Ventre intersection on US Hwy 26/89/191 has an average daily traffic volume of approximately 14,200 vehicles and almost 200 bicycle riders during the summer season. ICD estimated from Google Maps linework. |
|
Frisco,
CO Summit Co. United States |
S Summit Blvd. / 8th Ave. (39.57496, -106.09161) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 1 Driveways 0.0000 |
Other (At-Grade) Unknown |
2021 | Under construction September 2021. |
|
Rio Rancho,
NM Sandoval Co. United States |
Iris Rd. NE / Idalia Rd. NE (35.30200, -106.62532) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.1908 |
Other (At-Grade) Single-Lane |
2010 | Under construction late 2009. ICD estimated from Google Maps linework. |
|
Edina,
MN Hennepin Co. United States |
Valley View Rd. / Tracy Ave. / Valley Ln. (44.88459, -93.36872) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 31.3100 |
Other (At-Grade) Single-Lane |
2016 | Under construction in summer 2016 (streetview) ICD estimated from Google Maps linework. |
|
Milton,
ON Halton Canada |
Whitlock Ave. / Leger Way (43.48585, -79.85174) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 31.1954 |
Other (At-Grade) Single-Lane |
2018 | Under construction in Streetview Aug 2018. ICD estimated from Google Maps linework. |
|
Milton,
ON Halton Canada |
Whitlock Ave. / Farmstead Dr. (43.48834, -79.84905) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 21.6626 |
Other (At-Grade) Single-Lane |
2018 | Under construction in Streetview Aug 2018 ICD estimated from Google Maps linework. |
|
Mont-Tremblant,
QC Les Laurentides Regional County Municipality Canada |
Route Transcanadienne / Rue Siméon (46.11689, -74.56281) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 52.9853 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2013 | Under construction in Sept 2012 (Streetview). ICD estimated from Google Maps linework. |
|
Carmel,
IN Hamilton Co. United States |
Gray Rd. / 106th St. (39.94151, -86.08847) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 36.6277 |
Other (At-Grade) Single-Lane |
2003 | Under construction in December 2002; completed January 2003. Intersection closed until completion. Construction cost $430,000 per Indianapolis Star article authored by Bill Ruthhart (12/05/2002). Functional Class: Arterial ICD estimated from Google Maps linework. |
|
Edina,
MN Hennepin Co. United States |
Hazelton Rd. / (parking lot) (44.87402, -93.32624) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 2 Driveways 27.9303 |
Other (At-Grade) Single-Lane |
2014 | Under construction in Aug 2014 (streetview). ICD estimated from Google Maps linework. |
|
Ribeira Grande,
Azores Portugal |
Rua de Nossa Senhora de Fatima (Rte 1A) / (unknown) (37.81172, -25.57273) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 46.2342 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
2011 | Under construction in 2010 from Google. ICD estimated from Google Maps linework. |
|
Delafield,
WI Waukesha Co. United States |
Golf Rd. / Golf Ct. (43.05249, -88.36877) |
Roundabout Existing |
All-Way Yield None |
3 Approaches 0 Driveways 41.1480 |
Other (At-Grade) Single-Lane |
2019 | Under construction Aug 2019 in Streetview. |
|
Flint Hill,
MO St. Charles Co. United States |
CR P / US 61 NB Ramps / Service Rd. (38.85292, -90.86827) |
Roundabout Existing |
All-Way Yield None |
4 Approaches 0 Driveways 44.6445 |
Freeway Ramps (Grade-Separated) Single-Lane |
2018 | Under construction (almost finished) Aug 2018 (streetview) ICD estimated from Google Maps linework. |
|
Clayton,
NC Johnston Co. United States |
Springbrook Ave. / Medspring Dr. (35.62890, -78.50615) |
Other Existing |
Uncontrolled Unknown |
4 Approaches 0 Driveways 33.0058 |
Other (At-Grade) Single-Lane |
2011 | Uncontrolled. ICD estimated from Google Maps linework. |
|
Cary,
NC Wake Co. United States |
Tryon Manor Dr. / Tryon Village Dr. (35.74686, -78.74579) |
Other Existing |
One-Way/Two-Way Stop Unknown |
4 Approaches 0 Driveways 36.8343 |
Other (At-Grade) Single-Lane |
2006 | Uncontrolled N-S legs, stop-controlled E leg. ICD estimated from Google Maps linework. |
|
Hollywood,
FL Broward Co. United States |
Hollywood Blvd. / Rainbow Dr. (26.01050, -80.18360) |
Other Existing |
One-Way/Two-Way Stop None |
4 Approaches 0 Driveways 274.3200 |
Other (At-Grade) Multilane (2 Lane, unspecified) |
Uncontrolled mainline, stop-control on side street. Building and parking in central island. | |
|
Mount Washington,
MD Baltimore Co. United States |
Quarry Lake Dr. / Stone Cliff Dr. (39.38398, -76.69603) |
Other Existing |
Other Unknown |
2 Approaches 1 Driveways 0.0000 |
Other (At-Grade) Single-Lane |
Uncontrolled entry on southeast leg. | |
|
(unincorporated),
FL Palm Beach Co. United States |
Briella Dr. / Trinero Terr. (26.52331, -80.16336) |
Traffic Calming Circle Existing |
All-Way Yield None |
3 Approaches 0 Driveways 26.7157 |
Other (At-Grade) Single-Lane |
Uncontrolled entries. Functional Class: Local ICD estimated from Google Maps linework. | |
|
Jenks,
OK Tulsa Co. United States |
S Aquarium Dr. / S 7th St. / Aquarium Dr. / E 101st St. (36.01776, -95.96138) |
Roundabout Existing |
All-Way Yield Unknown |
4 Approaches 0 Driveways 51.8160 |
Other (At-Grade) Single-Lane |
2017 | TWSC intersection relocated to east. Year Completed estimated (2016-2017). |
|
West Palm Beach,
FL Palm Beach Co. United States |
30th St. / Greenwood Ave. (26.74092, -80.05948) |
Traffic Calming Circle Existing |
Other Unknown |
4 Approaches 0 Driveways 44.7970 |
Other (At-Grade) Single-Lane |
Two-way yield. ICD estimated from Google Maps linework. | |
|
Richland,
WA WA Co. United States |
Oahu St. / Sequoia Ave. (46.23073, -119.28302) |
Traffic Calming Circle Existing |
Other None |
4 Approaches 0 Driveways |
Other (At-Grade) Single-Lane |
Two-way yield. |